Whenever I run I often get this strange stuttering movement where my character alternates between run and walk speeds, witj the occasional stop altogether, anyone have any clue what the cause may be? I'm on ps4.

I have two controllers which I regularly alternate between, using one while the other is charging, one is older than the other yet both started doing this around the same time, and has become worse since SB

An example: https://youtu.be/DHMdub7ImnE